Today's office computers use keyboards and mice as interaction methods. The mouse is very advanced, and the keyboard feels big, inconvenient, and slow, but precise.
Today's computers/devices tend to be transactional, while the development direction of mobile phones is assistant and personality.
It can be seen from the Cortana machine assistant of Windows 10 and the Siri assistant of Mac, both of which are intended to develop into assistants.
Assistant-type information equipment, the input volume must be small, but there are precise requirements, which requires exploring the user's usage habits.
The input method has taken a small step in accordance with this requirement, but this small step is still limited to the input method and has not become an "progress" at the operating system level.
Assistant-type systems should focus more on providing software services rather than allowing users to operate functions? Or one time setting, automatic service.